Method BufferD3D10

include/CL/opencl.hpp:4330–4366

! \brief Constructs a BufferD3D10, in a specified context, from a * given ID3D10Buffer. * * Wraps clCreateFromD3D10BufferKHR(). */

     *  Wraps clCreateFromD3D10BufferKHR().
     */
    BufferD3D10(
        const Context& context,
        cl_mem_flags flags,
        ID3D10Buffer* bufobj,
        cl_int * err = nullptr) : pfn_clCreateFromD3D10BufferKHR(nullptr)
    {
        typedef CL_API_ENTRY cl_mem (CL_API_CALL *PFN_clCreateFromD3D10BufferKHR)(
            cl_context context, cl_mem_flags flags, ID3D10Buffer*  buffer,
            cl_int* errcode_ret);
        PFN_clCreateFromD3D10BufferKHR pfn_clCreateFromD3D10BufferKHR;
#if CL_HPP_TARGET_OPENCL_VERSION >= 120
        vector<cl_context_properties> props = context.getInfo<CL_CONTEXT_PROPERTIES>();
        cl_platform platform = nullptr;
        for( int i = 0; i < props.size(); ++i ) {
            if( props[i] == CL_CONTEXT_PLATFORM ) {
                platform = props[i+1];
            }
        }
        CL_HPP_INIT_CL_EXT_FCN_PTR_PLATFORM_(platform, clCreateFromD3D10BufferKHR);
#endif
#if CL_HPP_MINIMUM_OPENCL_VERSION < 120
        CL_HPP_INIT_CL_EXT_FCN_PTR_(clCreateFromD3D10BufferKHR);
#endif

        cl_int error;
        object_ = pfn_clCreateFromD3D10BufferKHR(
            context(),
            flags,
            bufobj,
            &error);

        // TODO: This should really have a D3D10 rerror code!
        detail::errHandler(error, __CREATE_GL_BUFFER_ERR);
        if (err != nullptr) {
            *err = error;
        }
    }

    //! \brief Default constructor - initializes to nullptr.
    BufferD3D10() : Buffer() { }